Home / 25,668,850.59-38,477,352.65-16,090,942.41

Finding the Fourth Proportional to 25,668,850.59, 38,477,352.65 and 16,090,942.41

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Solution

The fourth proportional to 25,668,850.59, 38,477,352.65 and 16,090,942.41 is: 24,120,163.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,668,850.59 : 38,477,352.65 = 16,090,942.41 : x
  2. Step 2: Convert to fraction form
    25,668,850.59/38,477,352.65 = 16,090,942.41/x
  3. Step 3: Cross multiply
    25,668,850.59x = 38,477,352.65 × 16,090,942.41
  4. Step 4: Simplify right side
    25,668,850.59x = 619,136,865,499,956.25
  5. Step 5: Solve for x
    x = 619,136,865,499,956.25/25,668,850.59
  6. Step 6: Final answer
    x = 24,120,163.20

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.